/* 公共样式 */
/* 选择所有的标签 */
*,
::before,
::after {
  margin: 0;
  padding: 0;
  /* 清除移动端默认的点击高亮效果 */
  -webkit-tap-highlight-color: transparent;
  /* border-box表示width和height属性包括内容、内边距和边框，但不包括外边距 */
  -webkit-box-sizing: border-box;
  /* 处理兼容 */
  box-sizing: border-box;
}

body {
  font-size: 14px;
  font-family: "MicroSoft YaHei", sans-serif;
  /* 设备默认字体 */
  background-color: #f5f5f5;
}

a {
  color: #333;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

input {
  border: none;
  outline: none;
  /* 去除系统默认appearance的样式,常用于iOS下移除原生样式 */
  -webkit-appearance: none;
}

.f_left {
  float: left;
}

.f_right {
  float: right;
}

.clearfix::before,
.clearfix::after {
  content: "";
  height: 0;
  line-height: 0;
  display: block;
  visibility: hidden;
  clear: both;
}

[class^="icon_"] {
  background: url("../img/IndexImage/sprites.png") no-repeat;
  background-size: 200px 200px;
}

.m_l10 {
  margin-left: 10px;
}

.m_r10 {
  margin-right: 10px;
}

.m_b10 {
  margin-bottom: 10px;
}

.m_t10 {
  margin-top: 10px;
}